While every effort has been made to provide a
bug-free tool and good advice,
the user of this spreadsheet and instructions bears sole responsibility for any outcomes whether good or bad.
Neither the author, website, or ISP shall be responsible for any damages incidental, direct or indirect
resulting from the use of this material.
Vcalc - Short for Vector Calculator.
Vcalc is a calculator program that, in addition to doing regular Mathematics, makes doing Trigonometric solution easy. Runs, so far, in all versions of MS Windows. Written in Quick Basic 4.5 it will also run in plain vanilla DOS.
A windows based calculator, Calc 98, is available for free download from: Calculator.Org Which I highly recommend.